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Commercially Pure Palladium vs. 70Ag-30Ni Alloy

Both commercially pure palladium and 70Ag-30Ni alloy are otherwise unclassified metals. There are 17 material properties with values for both materials. Properties with values for just one material (3, in this case) are not shown.

For each property being compared, the top bar is commercially pure palladium and the bottom bar is 70Ag-30Ni alloy.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 120
100
Poisson's Ratio 0.39
0.35
Shear Modulus, GPa 43
39
Tensile Strength: Ultimate (UTS), MPa 200 to 380
320 to 530

Thermal Properties

Latent Heat of Fusion, J/g 160
170
Melting Completion (Liquidus), °C 1550
960
Melting Onset (Solidus), °C 1550
960
Specific Heat Capacity, J/kg-K 240
300
Thermal Expansion, µm/m-K 12
17

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 16
69
Electrical Conductivity: Equal Weight (Specific), % IACS 12
62

Otherwise Unclassified Properties

Density, g/cm3 12
10

Common Calculations

Stiffness to Weight: Axial, points 5.6
5.8
Stiffness to Weight: Bending, points 14
16
Strength to Weight: Axial, points 4.5 to 8.8
8.8 to 15
Strength to Weight: Bending, points 6.2 to 9.7
10 to 15
Thermal Shock Resistance, points 9.8 to 19
13 to 21

Alloy Composition


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Nickel (Ni), % 0
28.8 to 31
Palladium (Pd), % 99.8 to 100
0
Silver (Ag), % 0
69 to 71
Residuals, % 0 to 0.2
0 to 0.2

Comparable Variants